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AutoCodes - Generic - U1175

U1175 Code - Lost Ignition Status Message

- Code Popularity: 7,773 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC U1175?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Electronic Ignition System (EIS)
  • Electronic Ignition System harness is open or shorted
  • Electronic Ignition System circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)
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How to Fix the DTC U1175?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U1175 code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code U1175 Description

The Electronic Pedestrian Protection Module (EPPM) receives the ignition status message over the CAN C bus from the Electronic Ignition System. The Diagnostic Trouble Code (DTC) sets when the EPPM doesn't receive a vehicle ignition switch status signal from the Electronic Ignition System (EIS) over the Controller Area Network (CAN) C bus for 25 seconds to set the active code. The EPPM receives a vehicle speed signal for over one second to recover and change to a stored code. The Airbag Warning Lamp (AWL) on while faulted condition is active.

OBDII Code U1175 - Lost Ignition Status Message - AutoCodes.com
U1175 Code - Lost Ignition Status Message

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Code U1175 comments

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